Ario #3: Isaiah Isaiah is in his 50s and currently does not have a retirement fund. However, he recently read a few articles about the insufficient savings of people in retirement and, as a result, he decides he wants to start now. He saves $500 per month for 15 years and earns 7% by investing in the stock market* through an index fund.
9. What is the total balance in the account after 15 years?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Solve the formula ax+ by = c for x.

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.